Online PHP editor | refs for jtX6P

<?php $numeric_fails = 0; $non_numeric_fails = 0; $iterations = 1000; $results = array(); for ($i = 0; $i < $iterations; $i++) { $my_key = uniqid("\x00"); $var = array(); $var[$my_key] = TRUE; foreach ($var as $key => $val) { if ($key === $my_key) { if (is_numeric($my_key)) { $results['Numeric Equal'] = TRUE; } else { $results['Non-numeric Equal'] = TRUE; } } else { if (is_numeric($my_key)) { $results['Numeric Fail'] = TRUE; } else { $results['Non-numeric Fail'] = TRUE; } } } } var_dump($results);